What is a USB hub used for?

It expands one USB port into several, letting you connect a keyboard, mouse, external drive, printer and other peripherals through a single connection. It's the simplest way to add ports to a laptop or tidy a crowded desk. Plug the hub in once and leave your devices connected to it.

What's the difference between a powered and unpowered USB hub?

An unpowered (bus-powered) hub takes all its power from the host port and suits low-draw devices like keyboards, mice and flash drives. A powered hub has its own plug and delivers steady power, which is needed for external hard drives, charging and running several devices at once. If a drive keeps disconnecting, you need a powered hub.

Does a USB hub slow down my devices?

Only if there's a mismatch. A fast device plugged into an old USB 2.0 hub will run at USB 2.0 speed. Use a USB 3.x or USB-C hub for SSDs and backups so they run at full speed. For a keyboard or mouse, the hub's speed makes no practical difference.

Can a USB hub charge my devices?

A powered hub can supply charging current to phones and small devices, and some have dedicated fast-charge ports. A bus-powered hub charges much more slowly because it shares the host port's limited power. For reliable charging alongside data, choose a powered hub and check its charging ports.

Do I need a USB-A or USB-C hub?

Match it to the spare port on your machine. Desktops and many laptops still have USB-A; newer thin laptops often only offer USB-C. Some USB-C hubs also add HDMI and Ethernet — if you want to drive monitors and charge the laptop, a docking station is the better fit.

Will a USB hub work with my external hard drive?

Yes, but use a USB 3.x powered hub for the best result. External hard drives draw more power and move large files, so a powered hub keeps the connection stable and a USB 3.x port keeps transfers fast. A bus-powered USB 2.0 hub can cause drop-outs and slow copies.

Is a USB hub good for gaming?

It's handy for adding ports for a headset, controller and extra peripherals. For low-latency gaming mice and keyboards, a quality powered hub keeps connections stable during long sessions. The hub doesn't affect in-game performance — it just frees up and organises your ports.

Do you stock USB hubs in South Africa with warranty?

Yes. Evetech carries USB and USB-C hubs from compact travel models to powered desktop units, all with local warranty and nationwide delivery. Check this page for current stock and pricing in Rand, and pick the version and power type that match your devices.

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USB Hubs

USB Hubs 🔌

A USB hub splits one USB port on your PC or laptop into several, so you can run a keyboard, mouse, external drive, printer and more from a single connection. It's the cheapest fix for a laptop that only has one or two ports, and it keeps a desk setup tidy by routing everything through one cable. Plug the hub in once and leave your peripherals connected.

The two choices that matter are speed and power. A USB 3.x or USB-C hub moves data far faster than an old USB 2.0 hub, which matters for external SSDs and backups. And a powered hub — one with its own plug — supplies steady power to demanding devices like external hard drives, where a bus-powered hub running off the laptop alone might drop the connection.

Evetech stocks USB hubs from pocket-sized travel models to powered desktop units, all with local warranty and nationwide delivery. Compare port count, USB version and whether the hub is powered below, and choose one that matches the devices you actually plug in.

How to Choose a USB Hub

Picking a hub is mostly about matching it to your devices: how fast they need to be, how much power they draw, and how many ports you really use. Get the USB version and the power type right and the rest is detail. The points below cover the decisions that affect whether your devices work reliably.

A bus-powered hub draws all its power from the host port — fine for low-draw devices like keyboards, mice and flash drives. A powered hub has its own plug and supplies steady power, which you need for external hard drives, charging, or running several devices at once. If your drive randomly disconnects on a hub, that's the sign you need a powered one.

For a keyboard and mouse, USB 2.0 is fine and cheaper. For external SSDs, backups or moving large files, a USB 3.x (or USB-C) hub is much faster and worth it. Remember the connected device only runs as fast as the slowest link — a fast drive on a USB 2.0 hub will crawl.

Match the hub's connector to the spare port on your machine. Older desktops and many laptops still use USB-A; modern thin laptops often only have USB-C. Some USB-C hubs also add video output and Ethernet, blurring into docking-station territory — if you need monitors and charging, look at a dock instead.

Count the devices you keep plugged in, then add one or two spare. More ports cost more and, on a bus-powered hub, spread the available power thinner. A 4-port hub suits most desks; go higher only if you genuinely run many peripherals. Quality of the ports matters more than sheer quantity.

Usually it's power or the USB version. A demanding device on a bus-powered hub may not get enough power — switch to a powered hub. A slow or flaky connection often means a fast device on an old USB 2.0 hub. Also try a different port on the PC and a different cable before assuming the hub is faulty.